ZHCSUM4D November   1994  – February 2024 LMC6032 , LMC6034

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2应用
  4. 3说明
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information LMC6032
    5. 5.5 Thermal Information LMC6034
    6. 5.6 Electrical Characteristics
    7.     Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Amplifier Topology
      2. 6.1.2 Compensating Input Capacitance
      3. 6.1.3 Capacitive Load Tolerance
      4. 6.1.4 Bias Current Testing
    2. 6.2 Typical Applications
      1.      Typical Single-Supply Applications
    3. 6.3 Layout
      1. 6.3.1 Layout Guidelines
        1. 6.3.1.1 Printed Circuit Board Layout for High-Impedance Work
  8. 7Device and Documentation Support
    1. 7.1 接收文档更新通知
    2. 7.2 支持资源
    3.     Trademarks
    4. 7.3 静电放电警告
    5. 7.4 术语表
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
  • P|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.1.1 Amplifier Topology

The topology chosen for the LMC603x, shown in Figure 6-1, is unconventional compared to general-purpose op amps. The LMC603x incorporates novel op-amp design that enables a wide input common-mode range and rail to rail output swing even when driving a large load. The input common-mode range includes ground, making the LMC603x an excellent choice for single-supply applications. While the LMC603x supports both a wide supply and common-mode voltage range, large input common-mode voltage can cause a degradation of input bias current performance.
GUID-20240213-SS0I-K6BF-RNQ3-2GWP1XNSW7DW-low.svg Figure 6-1 LMC603x Circuit Topology (Each Amplifier)

The large signal voltage gain while sourcing is comparable to traditional bipolar op amps, even with a 600Ω load. The gain while sinking is greater than most CMOS op amps as a result of the additional gain stage; however, under heavy load (600Ω), the gain can be reduced as indicated in Section 5.6.